1.1 Performing a microSD Card Update

1.1.1 Prerequisites

Create a dload folder in the microSD card’s root directory, copy the update package APP to the dload folder, and insert the microSD card into the mobile phone.

1.1.2 Update Procedure

Forcible Update

Remove the mobile phone’s battery and install it back. Then press and hold the volume up, volume down, and power buttons to power on the mobile phone. When the mobile phone vibrates, release the power button. Do not release the volume up and down buttons until the screen shown in Figure 4-10 is displayed.